Spacecraft Engineer Intern (Mechanical)
$100k - $120kOligo Space
Oligo is building a manufacturing‑in‑the‑loop foundation model to automate spacecraft design and production worldwide. Our approach allows customers to focus entirely on their own technology and mission objectives, while we handle everything, from design and manufacturing to launch and operations. Leveraging cutting edge AI‑driven generative design and automated manufacturing, our ex‑MIT, Harvard, and NASA JPL team work to create the most advanced payload‑specific spacecraft at scale in weeks over months. With world‑class advisors on our board, and fresh funding from top investors like Lux Capital, we’re always on the lookout for exceptional builders, fast learners, and ambitious engineers. Whether your passion lies in spacecraft systems, avionics, ML/AI, or advanced manufacturing, you’ll be collaborating across disciplines on real missions that fly, perform in orbit, and scale internationally. We pair world‑class AI/ML talent with top‑tier satellite engineers under one roof to reimagine how space systems are built, starting from first principles. No bureaucracy. No legacy thinking. If you think you’re a fit, we are extremely excited to meet you. Spacecraft Engineer Intern (Mechanical) As a Spacecraft Engineer Intern (Mechanical), you’ll own deliverables for our spacecraft design and test. You’ll bridge mechanical and electrical disciplines, drive systems‑level decisions, and physically build what you design. This role is for the student who spends more time in the machine shop than the library, someone who thrives when creativity meets accountability and isn't afraid to get their hands dirty to solve a complex problem. What You’ll Do As a Spacecraft Engineer Intern (Mechanical) you'll own specific mechanical sub‑assemblies and support the integration of the spacecraft. You’ll be mentored by senior engineers but expected to drive your projects forward independently. Your responsibilities will include: Mechanical & Structural Design Own sub‑system designs: Assist in the design of primary structures, mechanisms, enclosures, and mounts. CAD & Documentation: Create detailed 3D models and drawings using GD&T to ensure parts can actually be manufactured. Requirement Tracking: Help maintain Interface Control Documents (ICDs) and system‑level requirements. Fabrication & Machining Hands‑on Prototyping: Fabricate and assemble spacecraft hardware, utilizing in‑house manual and CNC equipment (mills, lathes). Build & Test: Participate in environmental qualification campaigns, including TVAC, vibration, and shock testing. Collaborate with internal and external machinists, fabricators, and vendors: Ensure high‑quality production within spec. DFM: Work closely with the shop to improve Design for Manufacturability (DFM) and assembly workflows. Systems & Integration Cross‑Disciplinary: Work with Avionics and Generative Design teams to ensure seamless mechanical‑electrical integration (cable routing, thermal paths, etc.). Assist in cable routing, power distribution layouts, and connector/interface design. Work hands‑on during spacecraft assembly and environmental qualification. Lead or support reviews (PDR, CDR, TRR) and produce high‑quality engineering documentation. Minimum Qualifications Current Student: Pursuing a Bachelor’s or Master’s degree in Mechanical Engineering, Aerospace Engineering, or a related field. Project Experience: Demonstrated hands‑on experience through high‑intensity projects (e.g., Formula SAE, Rocketry Club, or previous internships). CAD Proficiency: Strong skills in SolidWorks, NX, or CATIA. Toolbox Skills: Experience with manual or CNC machining and basic shop safety. Experience with software configuration management tools (e.g., Git, GitLab, Jira) and agile development methodologies. Fundamentals: A solid understanding of material properties, fastener selection, and tolerance stack‑ups. Communication: Ability to explain a complex technical trade‑off clearly and concisely. Physical: Ability to lift/carry up to 40 lbs and work around flight hardware. Preferred Skills and Experience Analysis: Basic experience with FEA/Thermal analysis (Ansys, Thermal Desktop, or Simcenter). Harnessing: Experience with 3D wire routing or cable assembly. Fast‑Paced Environments: Experience working in startups or "move fast" environments where requirements can shift. Software: Familiarity with Git, Jira, or similar project management tools. Willingness to work extended hours or weekends when necessary to meet mission‑critical deadlines. Pay Range Salary range: $100,000 - $120,000 / per year. This role is on‑site in Hawthorne, CA. Benefits Unlimited PTO Catering provided on‑site everyday. #J-18808-Ljbffr Oligo Space
$100k - $120k
...Spacecraft Engineer Intern (Mechanical) As a Spacecraft Engineer Intern (Mechanical), you'll own deliverables for our spacecraft design and test. You'll bridge mechanical and electrical disciplines, drive systems-level decisions, and physically build what you design...InternshipShift workWeekend work$100k - $120k
A leading aerospace manufacturer in Hawthorne, CA is looking for a Spacecraft Engineer Intern (Mechanical) to manage spacecraft design and integration projects. This role involves hands-on prototyping, mechanical design, and collaboration with experienced engineers to...Internship$30 per hour
Castelion Corporation is offering a Mechanical Engineering Co-Op for Fall 2026 in Torrance, California. As an intern, you will engage in designing and testing missile systems, gaining hands-on experience in a dynamic startup environment. Applicants should be pursuing a...InternshipHourly payLocal area- A leading aerospace technology company in Hawthorne, CA seeks a Spacecraft Engineering Intern. This hands-on role involves collaborating with mechanical and electrical engineers on spacecraft systems design, integration, and testing. Ideal candidates are pursuing a degree...Internship
$33 per hour
A leading space technology company in El Segundo, California is looking for a Mechanical Engineering Intern. This role offers the chance to work on critical spaceflight hardware and contribute to impactful projects in a collaborative environment. Ideal candidates are currently...InternshipHourly pay$32 per hour
Impulsespace in Redondo Beach is seeking a Battery Engineering Intern for Summer 2026. You will support the development of lithium-ion battery... .... The ideal candidate is pursuing a Bachelor’s degree in Mechanical or Electrical Engineering and has hands-on project experience...InternshipHourly paySummer work$100k - $120k
...Oligo Spacecraft Engineering Intern Oligo is building a manufacturing-in-the-loop foundation model to automate spacecraft design and production... ...of spacecraft systems. You'll collaborate with both mechanical and electrical engineers to help bridge subsystems and contribute...InternshipWorldwide- An innovative aerospace company in Hawthorne, CA is seeking motivated interns to contribute to the development of spacecraft components. Interns will take on significant responsibilities similar to full-time team members, tackling challenges and participating in the design...InternshipDaily paidFull time
$100k - $120k
...Spacecraft Engineer Intern (Flight Software) Are you obsessed with the intersection of code and hardware? Do you want to see your algorithms execute in orbit? Do you thrive on solving complex problems in real-time, high-reliability environments? Join our team as a...Internship$20 - $45 per hour
...be deployed from their host spacecraft at high velocities without firing... ...we do in space Our Intern Program: Space Kinetic'... ...seeking a highly motivated SETA Engineering Intern to support technical... ...analysis efforts across mechanical systems, aerospace concepts,...InternshipPermanent employmentFull timeFlexible hours$30 per hour
Castelion is seeking a Mechanical Engineering Co-Op to gain hands-on experience in developing next-generation missile systems. Interns will contribute to design, testing, and integration of defense technologies, while receiving mentorship in a fast-paced startup. The ideal...InternshipHourly payLocal area- Reflect Orbital is seeking a Mechanical Engineer in Hawthorne, California. You will quickly design and prototype spacecraft subcomponents while ensuring reliability and functionality. The ideal candidate has 4-6 years of mechanical design experience, ideally in flight...
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Impulse Space is seeking an Avionics Test Engineering Intern for Fall 2026 in Redondo Beach, CA. The position offers hands-on experience in testing spacecraft avionics systems, where interns will assist in developing and improving test systems. Candidates should be pursuing...Internship- ...company in Redondo Beach, CA, is seeking a Thermal Engineer responsible for developing thermal models for spacecraft. You will collaborate with an agile team to... ...strategies. The ideal candidate has a Bachelor's in mechanical or aerospace engineering and experience in...
- ...specific set of requirements you meet. Responsibilities Own the design, development, analysis, manufacturing, and testing of novel spacecraft components Build complete tools and testing setups, with an emphasis on fully completing and shipping your work Prototype and...InternshipFull timeWork at office
- A spacecraft technology company located in Redondo Beach is seeking an experienced Avionics Mechanical Engineer. In this hands-on role, you will be responsible for the mechanical design of hardware for spacecraft avionics, working closely with cross-functional teams. The...
- A cutting-edge aerospace company seeks an Avionics Mechanical Engineer in Redondo Beach, California. This individual will own the mechanical design of avionics hardware and collaborate across various engineering disciplines. Responsibilities include developing high-performance...
$115k - $150k
Impulsespace in Redondo Beach is hiring an Avionics Mechanical Engineer to design mechanical systems for aerospace applications. This role involves mechanical design from concept to qualification, collaboration with cross-functional teams, and strong CAD skills. Candidates...$30 per hour
Avionics Test Engineering Intern (Fall 2026) Department: Assembly, Integration & Test Employment Type: Internship Location: Redondo Beach... ...Engineering Intern , you will support the testing and integration of spacecraft avionics systems. As an intern, you will gain hands‑on...InternshipPermanent employment$70.4k
...Avionics Integration & Test Engineering Intern (Summer 2026) El Segundo, California, United States Role Overview: As an Avionics Integration... ...Engineering, Aerospace Engineering, Computer Science, Mechanical Engineering, Physics, or related field) Programming...InternshipPermanent employmentFull timeSummer workImmediate startWork from homeFlexible hours$130k - $160k
...seeking a Senior Tooling/Ground Support Engineer in Redondo Beach, CA. The role involves designing tooling and fixturing for spacecraft, collaborating with teams, and solving technical... ...should have a Bachelor's degree in mechanical or aerospace engineering with over 5...$110k - $164k
...foundation model to automate spacecraft design and production... ...fast learners, and ambitious engineers. Whether your passion lies... ...perform in orbit, and scale internationally. We pair world-class AI/ML... ...Support the design of spacecraft mechanical and electrical subsystems,...InternshipWorldwideWeekend work- Spacecraft Mechanical Engineer (Entry-Level) - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems, a part of Boeing... ..., launch, and long-term operations. This position’s internal job code is Mech Sys Design & Anlys Engr. Our team is currently...Permanent employmentFull timeInterim roleCurrently hiringRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift workDay shift
$30 per hour
...Fall 2026 Mechanical Engineering Co-Op Join us for a dynamic, hands-on experience developing next-generation missile systems. As an intern, you'll contribute directly to the design, testing, and integration of advanced defense technologies all within a fast-paced, collaborative...InternshipHourly payPermanent employmentTemporary workLocal areaImmediate startRelocation$20 - $45 per hour
Position SETA Engineering Intern - Mechanical Engineering and Aerospace Research. Responsibilities Support mechanical and aerospace engineering... ...evaluations. Perform technical research related to spacecraft systems, orbital mechanics, and space mission applications...InternshipPermanent employmentFull time$26 - $38 per hour
...ASSOCIATE MECHANICAL ENGINEER Mesh Optical Technologies was founded on the belief that optical photons will be at the center of advanced... ...scale, and that's exactly what we're doing at Mesh. Our interns and co-ops are embedded in the engineering team and own real...InternshipHourly payFlexible hours$25 - $30 per hour
Blue Robotics in Torrance, CA is seeking a Mechanical Engineering Intern for a hands-on role in developing the DORIS deep-sea camera system. You'll design mechanical assemblies, assist with assembly, and conduct testing on the water. Ideal candidates are enrolled in an...InternshipHourly pay$20 - $30 per hour
SETA Engineering Intern (Mechanical & Astrodynamics) A New Paradigm for Space Operations. Who We Are: Space Kinetic is a cleared, venture-backed... ...evaluations. Perform technical research related to spacecraft systems, orbital mechanics, and space mission applications...InternshipPermanent employmentFull time$100k - $115k
New Graduate Engineer, Mechanical (Starshield) Hawthorne, CA SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make...InternshipPermanent employmentTemporary work$110k - $164k
...Software Engineer Oligo builds vertically integrated infrastructure for automated spacecraft design and manufacturing. Our AI software stack, Zenith, turns raw mission requirements... ...API, or SolidWorks API), FEA tools, or mechanical simulation frameworks. Familiarity with...InternshipWeekend work
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